Pith Number

pith:YOLG7DYX

pith:2015:YOLG7DYXLDPTAFWC5ZUYHUDB6T

not attested not anchored not stored refs pending

Interior regularity of space derivatives to an evolutionary, symmetric $\varphi$-Laplacian

Jan Burczak, Petr Kaplick\'y

arxiv:1507.05843 v1 · 2015-07-21 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YOLG7DYXLDPTAFWC5ZUYHUDB6T}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:36:32.286404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3966f8f1758df3016c2ee6983d061f4f056001ddc5af9c4832f05cab66506d2

Aliases

arxiv: 1507.05843 · arxiv_version: 1507.05843v1 · doi: 10.48550/arxiv.1507.05843 · pith_short_12: YOLG7DYXLDPT · pith_short_16: YOLG7DYXLDPTAFWC · pith_short_8: YOLG7DYX

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YOLG7DYXLDPTAFWC5ZUYHUDB6T \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c3966f8f1758df3016c2ee6983d061f4f056001ddc5af9c4832f05cab66506d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2610ac3e1beb20b94e62f60313fdb481772efc179a7f37974c05f433c5c10564",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-07-21T14:15:15Z",
    "title_canon_sha256": "4be8538829cd232f3343404c69caca1ee82c3048086a0888d43d3b4e5bce028d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05843",
    "kind": "arxiv",
    "version": 1
  }
}